Only 16 of 494 companies operating in Latin America's stablecoin ecosystem focus primarily on wholesale liquidity, treasury and credit, according to a report by researchers studying the region's digital-asset market — a concentration that one investor warns leaves the entire system dependent on a handful of providers.

The report's authors identified the structural imbalance directly. "Fragility in the system is concentrated in its thinnest layer," the researchers wrote, pointing to the wholesale liquidity tier as the point of maximum vulnerability in an otherwise fast-growing regional market.

How concentrated is the liquidity layer?

The numbers frame the problem starkly. Out of 494 companies counted across the Latin American stablecoin ecosystem, just 16 — roughly 3% — specialize in the functions that keep dollar-pegged tokens flowing to end users:

• Wholesale liquidity provision
• Treasury management
• Credit lines denominated in stablecoins

Every other category in the ecosystem, from payment processors to wallets to compliance firms, ultimately relies on this narrow base to convert local fiat into stablecoins and back. When the liquidity layer is thin, the report suggests, the failure or withdrawal of even a few providers could cascade through the wider network.

What does concentration mean for operational risk?

For businesses in the region, the finding has concrete operational consequences. Exchanges, remittance platforms and fintech firms that treat stablecoin access as a commodity may in fact be depending on a small set of counterparties for their core settlement rails. If one of those providers exits a market, faces regulatory action or suffers a balance-sheet shock, downstream companies could face wider spreads, settlement delays or temporary inability to hedge local-currency exposure.

The investor flagged in the report's coverage argued that this dependency is underpriced by the market. Liquidity provision is capital-intensive, margin-thin and operationally complex, which helps explain why so few firms have chosen to specialize in it — and why the layer has not scaled in step with the growth of stablecoin usage across Latin America.

What comes next?

The report's framing suggests the region's stablecoin infrastructure will remain structurally fragile until the wholesale tier deepens — either through new entrants, larger balance sheets at existing providers, or institutional capital moving into regional liquidity provision. Companies building on Latin American stablecoin rails should expect counterparty concentration to remain a central diligence question until that layer broadens.